MK

Moritsugu Kasai

IC Idemitsu Kosan Co.: 1 patents #45 of 106Top 45%
Overall (2025): #273,216 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12222344 Method for using lubricating oil composition and method for evaluating degradation Tatsuya KUSUMOTO 2025-02-11